Question

Pls help

What is the correlation coefficient for the data shown in the table?

r =

Answer 1

i believe it would be either 0 or 1 but im not entirerly sure

Answer 2

we know that

The correlation coefficient is a number between
`-1` and
`+1` that represent the linear dependence of two variables or sets of data

Using a Excel tool (CORREL function)

see the attached table

the correlation coefficient is
`r=1`

therefore

the answer is

`r=1`